48550460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1451}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 117089280

約数和(自身を除く): 68538820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1451, 1673, 2390, 2902, 3346, 4780, 5804, 6692, 7255, 8365, 10157, 14510, 16730, 20314, 29020, 33460, 40628, 50785, 101570, 203140, 346789, 693578, 1387156, 1733945, 2427523, 3467890, 4855046, 6935780, 9710092, 12137615, 24275230, 48550460]

約数ペア:

[(1, 48550460), (2, 24275230), (4, 12137615), (5, 9710092), (7, 6935780), (10, 4855046), (14, 3467890), (20, 2427523), (28, 1733945), (35, 1387156), (70, 693578), (140, 346789), (239, 203140), (478, 101570), (956, 50785), (1195, 40628), (1451, 33460), (1673, 29020), (2390, 20314), (2902, 16730), (3346, 14510), (4780, 10157), (5804, 8365), (6692, 7255)]